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/*
* Support for Intel Camera Imaging ISP subsystem.
* Copyright (c) 2010 - 2015, Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/
#ifndef _IA_CSS_ISP_PARAM_H_
#define _IA_CSS_ISP_PARAM_H_
#include <ia_css_err.h>
#include "ia_css_isp_param_types.h"
/* Set functions for parameter memory descriptors */
void
ia_css_isp_param_set_mem_init(
struct ia_css_isp_param_host_segments *mem_init,
enum ia_css_param_class pclass,
enum ia_css_isp_memories mem,
char *address, size_t size);
void
ia_css_isp_param_set_css_mem_init(
struct ia_css_isp_param_css_segments *mem_init,
enum ia_css_param_class pclass,
enum ia_css_isp_memories mem,
hrt_vaddress address, size_t size);
void
ia_css_isp_param_set_isp_mem_init(
struct ia_css_isp_param_isp_segments *mem_init,
enum ia_css_param_class pclass,
enum ia_css_isp_memories mem,
u32 address, size_t size);
/* Get functions for parameter memory descriptors */
const struct ia_css_host_data *
ia_css_isp_param_get_mem_init(
const struct ia_css_isp_param_host_segments *mem_init,
enum ia_css_param_class pclass,
enum ia_css_isp_memories mem);
const struct ia_css_data *
ia_css_isp_param_get_css_mem_init(
const struct ia_css_isp_param_css_segments *mem_init,
enum ia_css_param_class pclass,
enum ia_css_isp_memories mem);
const struct ia_css_isp_data *
ia_css_isp_param_get_isp_mem_init(
const struct ia_css_isp_param_isp_segments *mem_init,
enum ia_css_param_class pclass,
enum ia_css_isp_memories mem);
/* Initialize the memory interface sizes and addresses */
void
ia_css_init_memory_interface(
struct ia_css_isp_param_css_segments *isp_mem_if,
const struct ia_css_isp_param_host_segments *mem_params,
const struct ia_css_isp_param_css_segments *css_params);
/* Allocate memory parameters */
enum ia_css_err
ia_css_isp_param_allocate_isp_parameters(
struct ia_css_isp_param_host_segments *mem_params,
struct ia_css_isp_param_css_segments *css_params,
const struct ia_css_isp_param_isp_segments *mem_initializers);
/* Destroy memory parameters */
void
ia_css_isp_param_destroy_isp_parameters(
struct ia_css_isp_param_host_segments *mem_params,
struct ia_css_isp_param_css_segments *css_params);
/* Load fw parameters */
void
ia_css_isp_param_load_fw_params(
const char *fw,
union ia_css_all_memory_offsets *mem_offsets,
const struct ia_css_isp_param_memory_offsets *memory_offsets,
bool init);
/* Copy host parameter images to ddr */
enum ia_css_err
ia_css_isp_param_copy_isp_mem_if_to_ddr(
struct ia_css_isp_param_css_segments *ddr,
const struct ia_css_isp_param_host_segments *host,
enum ia_css_param_class pclass);
/* Enable a pipeline by setting the control field in the isp dmem parameters */
void
ia_css_isp_param_enable_pipeline(
const struct ia_css_isp_param_host_segments *mem_params);
#endif /* _IA_CSS_ISP_PARAM_H_ */
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